MPA also carries Wonderblock, a cationic acrylic emulsion polymer that has tannin stain blocking properties. This water based emulsion is capable of blocking tannin stains at a level of performance only seen by solvent systems in the past.
These products are manufactured in partnership with Gellner Industrial, LLC:
|Wonderwet IV||24.0-26.0%||8.0-9.0||500-1000 cps||125||Water-soluble acrylic polymer resin designed to retard the drying rate of
any water paint, printing ink or adhesive. VOC-FREE
|Wonderblock||42.0-44.0%||4.5-5.5||200-800 cps||0||New binder technology for water borne stain blocking primers. Wonderblock forms a resistant barrier to water soluble tannins and prevents topcoats from staining.||TDS/SDS|